London – Around 219.4 million Americans watched the London Olympics on the networks of NBCUniversal, setting the record as the most-watched event in U.S. television history, surpassing the 2008 Beijing Olympics (215 million), according to data available today from The Nielsen Company. NBCUniversal presented its 13th Olympics with 5,535 hours of coverage across NBC, NBC Sports Network, MSNBC, CNBC, Bravo, Telemundo, NBCOlympics.com, two specialty channels, and the first-ever 3D platform, … [Read more...] about London Olympics on NBC breaks ratings record