Alexis Kerry Ohanian Sr. is an American internet entrepreneur and investor. He is best known as the co-founder and former executive chairman of the social media site Reddit along with Steve Huffman and Aaron Swartz. He also co-founded the early-stage venture capital firm Initialized Capital, helped launch the travel search website Hipmunk and started the social enterprise Breadpig. He was also a partner at the startup accelerator and venture capital firm Y Combinator.
Ohanian is based in Florida where he lives with his wife, former tennis player Serena Williams and their daughters, Alexis Olympia Ohanian and Adira River Ohanian.
As of 2024, Ohanian's net worth is estimated at $150 million.