Lee Lin is a co-founder of RentHop.com and RealtyHop.com. RentHop.com is in Y Combinator (YC)’s 2009 Summer Program and appeared in the Harvard Business School case study titled “Killing Craigslist.” Lee is an angel investor who focuses on pre-Series A and pre-seed investment. He graduated from MIT and is an alumnus of Harvard. Before his entrepreneur journey, Lee worked at top quantitative hedge funds (D.E. Shaw and Two Sigma Investments) and Microsoft.