They were also at the launch at the Astoria in the centre of the capital, Louis again showing what he can do:
Seven times a 'perfect 10', former gymnast Nadia Comaneci stood alongside current top gymnast Beth Tweddle:
World sprint Champions Tyson Gay and Allyson Felix, British sprint hopeful Craig Pickering, gold medal winning decathlete Daley Thompson, Paralympic hopeful Shelly Woods and BMX rider Shanaze Reid, Denise Lewis, Marlon Devonsh, Mo Farah...all out in force to celebrate the beginning of a great partnership.
Beth Tweddle, adidas Global CEO Herbert Heiner, LOCOG Chair Seb Coe and Nadia Comaneci:
