Kookmin Bank Executive and Leadership Team

September, 2026

Leadership Overview

Kookmin Bank has 6 executives leading key functions including strategy, financial oversight, marketing, corporate finance, banking operations, and executive governance.

Anchored in Seoul, Kookmin Bank delivers comprehensive personal and corporate financial services while maintaining a commitment to regional economic stability and digital banking innovation across South Korea.

Leadership Roles at Kookmin Bank

  • Chief Executive Officer - Jeong Kang
  • Chief Financial Officer - Kiyoung Ahn
  • Chief Financial Officer & Senior Executive & Head Vice President, The Finance Group - Kap Shin
  • President - Kim Hoon
  • President & Commissioner (Komisaris Utama) - Jerry Marmen
  • Chief Marketing Officer - Rery Ardiansyah
  • Jeong Kang - Chief Executive Officer

    Jeong Kang, the Chief Executive Officer at Kookmin Bank, directs the overarching strategic vision for the largest financial institution in South Korea. Kang architects long-term growth initiatives while overseeing the integration of digital banking solutions into traditional personal financial services. By aligning corporate objectives with evolving market demands, the Chief Executive Officer ensures the bank maintains a competitive edge in the domestic landscape. Jeong Kang manages high-level relationships with regulatory bodies and stakeholders to secure institutional integrity. Through rigorous oversight of organizational performance, the Chief Executive Officer drives operational excellence across all branches. This leadership role involves constant evaluation of the banking sector to identify expansion opportunities. Ultimately, Kang secures the financial health of the organization by fostering a culture of innovation and fiscal responsibility, ensuring the bank remains the primary choice for millions of customers seeking reliable financial services.

    Kiyoung Ahn - Chief Financial Officer

    Kiyoung Ahn, the Chief Financial Officer at Kookmin Bank, manages the fiscal health and capital allocation strategies for the organization. Ahn oversees the complex financial reporting processes required for a major banking entity, ensuring transparency and compliance with South Korean regulatory standards. By analyzing market trends and economic indicators, the Chief Financial Officer optimizes the balance sheet to support sustainable growth. Kiyoung Ahn coordinates with the board to allocate resources toward digital transformation and infrastructure upgrades. This role requires precise management of liquidity and risk assessment to protect the bank against market volatility. Through the implementation of advanced financial modeling, the Chief Financial Officer enhances the efficiency of corporate financial services. Ahn maintains rigorous control over budgetary expenditures, ensuring that every investment aligns with the broader mission of the bank. Ultimately, the Chief Financial Officer secures the long-term profitability and stability of the institution.

    Kap Shin - Chief Financial Officer & Senior Executive & Head Vice President, The Finance Group

    Kap Shin, the Chief Financial Officer & Senior Executive & Head Vice President, The Finance Group at Kookmin Bank, manages the specialized financial operations and internal auditing functions of the organization. Shin directs the activities of the finance group to ensure precise accounting and regulatory adherence across all corporate financial services. By overseeing the internal financial architecture, the Chief Financial Officer & Senior Executive & Head Vice President, The Finance Group maintains the integrity of the bank's fiscal data. Kap Shin coordinates with senior leadership to evaluate the performance of various banking units and identifies areas for cost optimization. This role involves managing complex financial portfolios and ensuring that the bank meets all capital adequacy requirements. Through the implementation of robust financial controls, the Chief Financial Officer & Senior Executive & Head Vice President, The Finance Group supports the strategic goals of the institution. Ultimately, Shin secures the financial foundation of the bank.

    Kim Hoon - President

    Kim Hoon, the President at Kookmin Bank, oversees the daily operational execution of the bank's extensive service network. Hoon directs the implementation of corporate policies and ensures that all branches maintain high standards of service delivery for personal and corporate clients. By managing the operational workflow, the President facilitates seamless transitions between traditional banking and modern digital services. Kim Hoon coordinates with department heads to streamline internal processes and improve customer satisfaction across the South Korean market. This leadership role involves monitoring the efficiency of overseas remittance services and other key financial products. Through the application of operational best practices, the President drives productivity and reduces overhead costs. Hoon maintains a focus on service quality and operational resilience to support the bank's market leadership. Ultimately, the President ensures that the organization functions effectively to meet the diverse financial requirements of its vast customer base.

    Jerry Marmen - President & Commissioner (Komisaris Utama)

    Jerry Marmen, the President & Commissioner (Komisaris Utama) at Kookmin Bank, provides high-level governance and oversight to ensure the bank adheres to its core mission and ethical standards. Marmen directs the board's activities, focusing on long-term sustainability and the protection of shareholder interests. By evaluating the strategic direction of the bank, the President & Commissioner (Komisaris Utama) ensures that all corporate financial services align with the broader goals of the institution. Jerry Marmen monitors the performance of the executive team and provides guidance on critical business decisions. This role involves maintaining a balance between aggressive growth and risk management to ensure the bank remains a pillar of the South Korean financial system. Through the oversight of governance frameworks, the President & Commissioner (Komisaris Utama) fosters transparency and accountability. Ultimately, Marmen secures the institutional reputation and long-term viability of the bank through diligent leadership and strategic supervision.

    Rery Ardiansyah - Chief Marketing Officer

    Rery Ardiansyah, the Chief Marketing Officer at Kookmin Bank, directs the brand strategy and customer acquisition efforts across the South Korean market. Ardiansyah architects comprehensive campaigns that highlight the bank's personal financial services, including overseas remittance and digital transfer capabilities. By leveraging data-driven insights, the Chief Marketing Officer identifies emerging consumer segments and tailors communication strategies to meet specific financial needs. Rery Ardiansyah oversees the development of digital platforms that simplify banking for millions of users. This leadership role involves close collaboration with product teams to ensure marketing initiatives accurately reflect the value proposition of the bank. Through the execution of multi-channel advertising, the Chief Marketing Officer strengthens the market position of the institution. Ardiansyah monitors brand sentiment and customer engagement metrics to refine outreach efforts. Ultimately, the Chief Marketing Officer drives brand loyalty and expands the customer base through innovative and accessible financial messaging.

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    Frequently Asked Questions Regarding Kookmin Bank Top Executives and Leadership Team

    Who leads Kookmin Bank?
    Kookmin Bank is led by Jeong Kang (Chief Executive Officer), along with executives such as Kiyoung Ahn (Chief Financial Officer) and Kap Shin (Chief Financial Officer & Senior Executive & Head Vice President, The Finance Group).
    Who is part of Kookmin Bank’s executive team?
    The executive team of Kookmin Bank includes leaders such as Jeong Kang (Chief Executive Officer), Kiyoung Ahn (Chief Financial Officer), Kap Shin (Chief Financial Officer & Senior Executive & Head Vice President, The Finance Group) and other senior executives.
    How many executives does Kookmin Bank have?
    Kookmin Bank has 6 executives leading key business areas.
    What roles are included in Kookmin Bank’s leadership team?
    The leadership team of Kookmin Bank includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Financial Officer & Senior Executive & Head Vice President, The Finance Group, President, President & Commissioner (Komisaris Utama).