Did you know that Apple had a third co-founder, Ronald Wayne? He worked with Steve Jobs at Atari before he, Jobs, and Wozniak founded Apple Computer on April 1, 1976. Serving as the venture's "adult supervision", Wayne drew the first Apple logo, wrote the three men's original partnership agreement, and wrote the Apple I manual. Wayne received a 10% stake in Apple but relinquished his stock for US$800 less than two weeks later, on April 12, 1976. The failure of a slot machine company that he had started five years earlier also contributed to his decision to exit the partnership. Click here to view the first image in this week's WINS gallery. Continue reading for a mind-bending viral video of contact juggling with rings.