.@joinladder was my first angel investment, made entirely on trust in @ThomasDigan when I had no idea what I was doing in venture. What followed is one of the most unlikely and dramatic business stories I've been part of. Today, Ladder is the number one strength training app approaching $100M in ARR with over 300K members. But it should have died several times and survived through sheer force of will from Tom and CEO @GregoryFStewart. Tom left a lucrative hedge fund career and moved his…