I saw Pele playing in New York Cosmos in 1976 or 1977. Even then he was The King of Football. I myself am personally interested in Seleson 1982 than 1970, though.
Funny to see the interaction between sport stars and music stars. Some probably have many interesting subjects to discuss... Johnny Halliday said that Zidane introduced him to blood oxygenizing cures in Switzerland. Keith and John Mc Enroe were talking about pain killers in the 80s...