Kookmin Bank Executive and Leadership Team

May, 2026

Leadership Overview

Kookmin Bank has 6 executives leading key functions including strategy, marketing, finance, and operations.

Driven by a commitment to financial excellence, Kookmin Bank provides comprehensive personal and corporate financial services, shaping the economic landscape of South Korea through robust banking solutions.

Leadership Roles at Kookmin Bank

  • President & Chief Executive Officer - Chungwon Chang
  • 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
  • Chungwon Chang - President & Chief Executive Officer

    Chungwon Chang, the President & Chief Executive Officer at Kookmin Bank, directs the overall strategic vision and operational execution for South Korea's largest bank. This leadership role involves steering the institution through dynamic market conditions, ensuring robust financial performance and sustained growth. Chang oversees all major departments, aligning their objectives with the bank's core mission of providing comprehensive personal and corporate financial services. The Chief Executive Officer's responsibilities extend to fostering innovation in digital banking solutions and enhancing customer engagement across all service channels. By driving strategic initiatives, Chungwon Chang ensures Kookmin Bank maintains its market leadership and continues to deliver exceptional value to its stakeholders. This executive's focus remains on optimizing operational efficiency and expanding the bank's reach within the national financial ecosystem.

    Kiyoung Ahn - Chief Financial Officer

    Kiyoung Ahn, the Chief Financial Officer at Kookmin Bank, manages the institution's financial health and strategic fiscal planning. This executive oversees all financial operations, including accounting, budgeting, and financial reporting, ensuring compliance with regulatory standards. Ahn's responsibilities encompass managing capital allocation, optimizing financial resources, and driving profitability across the bank's diverse service offerings. The Chief Financial Officer plays a pivotal role in developing financial strategies that support Kookmin Bank's long-term objectives, including expansion and innovation in personal and corporate financial services. By providing critical financial insights, Kiyoung Ahn guides executive decision-making and ensures the stability and growth of the bank. This leadership position is fundamental to maintaining investor confidence and operational integrity.

    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, directs extensive financial operations and strategic group management. This multifaceted role involves overseeing the financial performance and strategic direction of The Finance Group, ensuring alignment with Kookmin Bank's broader objectives. Shin's leadership encompasses rigorous financial analysis, risk management, and the development of fiscal policies that support sustainable growth and operational excellence. The Chief Financial Officer & Senior Executive & Head Vice President, The Finance Group is instrumental in managing capital, optimizing investment strategies, and ensuring the financial integrity of all group activities. By providing strategic financial guidance, Kap Shin reinforces Kookmin Bank's position as a leading financial institution, driving efficiency and profitability across its extensive operations.

    Kim Hoon - President

    Kim Hoon, the President at Kookmin Bank, leads significant operational divisions and strategic initiatives within the institution. This executive's purview includes driving the execution of key business strategies and ensuring the seamless delivery of personal and corporate financial services. Hoon oversees departmental performance, focusing on enhancing operational efficiency and customer satisfaction across all touchpoints. The President's role involves fostering a culture of excellence and innovation, encouraging cross-functional collaboration to achieve organizational goals. By directing critical business units, Kim Hoon ensures that Kookmin Bank remains agile and responsive to market demands, contributing directly to its sustained success and market leadership in South Korea's financial sector. This leadership is vital for maintaining the bank's competitive edge.

    Jerry Marmen - President & Commissioner (Komisaris Utama)

    Jerry Marmen, the President & Commissioner (Komisaris Utama) at Kookmin Bank, provides high-level oversight and strategic direction, ensuring robust corporate governance and operational integrity. This dual role involves leading the executive team while also serving on the board of commissioners to safeguard stakeholder interests and uphold ethical standards. Marmen's responsibilities include guiding the bank's long-term vision and ensuring its strategic initiatives align with regulatory requirements and market opportunities. The President & Commissioner (Komisaris Utama) focuses on fostering a strong corporate culture and driving sustainable growth through effective leadership and strategic decision-making. By championing best practices in financial management and corporate governance, Jerry Marmen reinforces Kookmin Bank's reputation and commitment to excellence.

    Rery Ardiansyah - Chief Marketing Officer

    Rery Ardiansyah, the Chief Marketing Officer at Kookmin Bank, architects and executes comprehensive marketing strategies to enhance brand visibility and customer acquisition. This role is critical in communicating the bank's value proposition to both personal and corporate clients across South Korea. Ardiansyah oversees all marketing campaigns, digital outreach, and public relations efforts, ensuring consistent brand messaging. The Chief Marketing Officer drives initiatives focused on understanding market trends and consumer needs, translating these insights into targeted campaigns that resonate with diverse customer segments. By leveraging data analytics and market research, Rery Ardiansyah optimizes marketing spend and maximizes return on investment. This executive's leadership ensures Kookmin Bank strengthens its market position through innovative and effective communication channels, supporting the bank's overall growth objectives.

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    Frequently Asked Questions Regarding Kookmin Bank Top Executives and Leadership Team

    Who leads Kookmin Bank?
    Kookmin Bank is led by Chungwon Chang (President & 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 Chungwon Chang (President & 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 President & Chief Executive Officer, Chief Financial Officer, Chief Financial Officer & Senior Executive & Head Vice President, The Finance Group, President, President & Commissioner (Komisaris Utama).