Ollie Purdue became a partner at Antler in his mid-20s after founding Loot, a VC-backed challenger bank that raised around £12M and grew to about 250,000 users, then serving as CPO at Bó, RBS's digital bank. He co-leads Antler's day zero London residency program that screens individuals pre-idea and helps them form teams, focusing on founder potential and team formation rather than existing traction. Ollie Purdue became a partner at Antler in his mid-20s after founding Loot, a VC-backed challenger bank that raised around £12M and grew to about 250,000 users, then serving as CPO at Bó, RBS's digital bank. He co-leads Antler's day zero London residency program that screens individuals pre-idea and helps them form teams, focusing on founder potential and team formation rather than existing traction.