was he interested in any sport?
Yes, he is interest into football and publicly professed support for Everton and has also shown favour for Liverpool.
Paul McCartney
McCartney has publicly professed support for Everton and has also shown favour for Liverpool. 
who sings the song man on the run UNANSWERABLE when was the song band on the run released? In April 1974 in the US and in June 1974 in the UK. does it belong to any band? Yes, Paul McCartney and Wings. can you name a few places where the band had toured? UNANSWERABLE is there any reference of the band in other art forms? UNANSWERABLE who are the band members? Beatle Paul McCartney, Linda McCartney, Denny Seiwell and Denny Laine. who is the first mentioned person? English singer, songwriter, musician, and record and film producer. what are his music skills? He is proficient on bass, guitar, keyboards, and drums. what was his opinion about lennon's death? He responded to the reporters, "It's a drag". what was his relation with ringo starr? They both collaborated on several post-Beatles projects. can you cite some of his achievements? He was inducted into the Rock and Roll Hall of Fame, and recognised by the "Guinness Book of World Records". was he involved in other businesses? He owns a significant music publishing catalogue, with access to over 25,000 copyrights.
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Paul McCartney [SEP] Football
McCartney has publicly professed support for Everton and has also shown favour for Liverpool. In 2008, he ended speculation about his allegiance when he said: "Here's the deal: my father was born in Everton, my family are officially Evertonians, so if it comes down to a derby match or an FA Cup final between the two, I would have to support Everton. But after a concert at Wembley Arena I got a bit of a friendship with Kenny Dalglish, who had been to the gig and I thought 'You know what? I am just going to support them both because it's all Liverpool.'"