Unforgettable Sports Moments on Instagram: "At the 2008 Beijing Olympics, the men’s 4x100-meter freestyle relay produced one of the most dramatic moments in sports history. France entered as the heavy favorite and led comfortably through three legs, leaving the United States with an uphill battle on the final exchange. Anchor swimmer Jason Lezak faced world-record holder Alain Bernard with a sizable deficit, but delivered a stunning performance, swimming an all-time fastest split and chasing Ber