Futu Holdings lists 4 executives, led by Hua Li, Founder, Chairman & CEO (age 48). Yu Chen is the company's Chief Financial Officer (age 49).
The average age of the executives with a known age is 46; the youngest is 42 and the oldest 49.
Titles, ages and pay from company filings.

Founder, Chairman & CEO
Chief Financial Officer
Manager of Investor Relations
Senior Vice President
Hua Li (Founder, Chairman & CEO), age 48.
Yu Chen (Chief Financial Officer), age 49.
Hua Li (Founder, Chairman & CEO), Yu Chen (Chief Financial Officer), Alan Cui (Manager of Investor Relations) and Li Xu (Senior Vice President).