John China and Andrew Kresse co-lead a team of more than 550 JPMorgan employees. JPMorgan John China and Andrew Kresse co-lead a global team of more than 550 people at JPMorgan. The Innovation Economy team banks high-growth startups and has grown rapidly in recent years. Kresse and China told Business Insider how they use their distinct backgrounds to execute the strategy. Sometimes JPMorgan executives receive emails from a colleague who signs off in all caps: JACK. JACK, however, isn't one pe