Greg Selkoe has always been a Boston guy.
But the entrepreneur behind the rise and public fall of streetwear e-retailer Karmaloop, recently put his $10.5 million Back Bay condo up for sale after moving to Los Angeles with his wife and two children last year.
Selkoe, who founded an online apparel startup last September called Wanderset LLC, previously ran Karmaloop for about 15 years to a peak revenue of about $150 million in 2013 before financial trouble led to bankruptcy and a public battle…
