Noah Kagan, the founder of AppSumo, is a famous entrepreneur who writes about marketing at OkDork.com.
Noah was a cubicle slave at Intel, #30 at Facebook (he got fired), #4 at Mint.com, and has gone on to start two seven-figure businesses — his latest being AppSumo.com.
As you can guess from this laundry list of accomplishments, he is an expert when it comes to starting new businesses and taking them to the next level with his own mastered experience.