1 / 4   Self-proclaimed "the front page of the Internet", Reddit hosts a Christmas gift exchange every year with users playing Secret Santa. This year, a Redditor, Megan Cummins, who goes by VietteLLC, was surprised to know that her Secret Santa was the billionaire Microsoft co-founder Bill Gates. /Reddit Photo

2 / 4   Gates, also a regular Reddit users, prepared a surprise Christmas package designed for cat enthusiast ViettLLC. /Reddit Photo

3 / 4   There was a stuffed 30-ish-pound Pusheen, a cross-stitch of Gates and the Redditor and some other small gifts as well as 750 US dollars worth of donations to three cat protection organizations, said VietteLLC. /Reddit Photo

4 / 4   This is not the first year Gates became Redditors’ Secret Santa. Last year, he sent a big gift box to a video game lover Aerrix. /Reddit Photo