KOREA WHO
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CEO of Toss Securities
Kim Gyu-bin
Youngest Brokerage CEO Secures First Reappointment, Record Profit After 10 Million Subscribers
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Last Updated on Oct 28, 2026
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CEO of Toss Securities
Life Summary
Kim Gyu-bin is CEO of Toss Securities. He also serves as chairman of the board of Toss Securities.
He was born in Seoul on January 5, 1989.
He graduated from Northfield Mount Hermon School in the United States and Carnegie Mellon University with a degree in electrical and computer engineering.
In 2012, he co-founded Nanojo, a mobile gifting service.
He worked as a product manager at eBay Korea.
He joined Viva Republica, which operates the mobile financial service Toss, and served as a product owner responsible for product strategy and planning.
He moved to its affiliate Toss Securities, where he served as a product owner and head of product before being appointed CEO in 2024.
#KimGyuBin #TossSecurities #CEO #VivaRepublica #CarnegieMellonUniversity #NorthfieldMountHermon #Nanojo #eBayKorea #ProductManagement #FintechLeadership
He was born in Seoul on January 5, 1989.
He graduated from Northfield Mount Hermon School in the United States and Carnegie Mellon University with a degree in electrical and computer engineering.
In 2012, he co-founded Nanojo, a mobile gifting service.
He worked as a product manager at eBay Korea.
He joined Viva Republica, which operates the mobile financial service Toss, and served as a product owner responsible for product strategy and planning.
He moved to its affiliate Toss Securities, where he served as a product owner and head of product before being appointed CEO in 2024.
#KimGyuBin #TossSecurities #CEO #VivaRepublica #CarnegieMellonUniversity #NorthfieldMountHermon #Nanojo #eBayKorea #ProductManagement #FintechLeadership