18 February 1964. The Beatles with Cassius Clay in Miami, Florida.

18 February 1964. The Beatles with Cassius Clay in Miami, Florida. Paul, that is the least tough fighter pose you could possibly strike.

Ringo and Paul at the 5th Street Gym, Miami, where they met American heavyweight boxer Cassius Clay (later Muhammad Ali) during the run-up to his title fight against Sonny Liston, 22 February 1964. Photo by Chris Smith.

18 February 1964. The Beatles with Cassius Clay in Miami, Florida. 

18 February 1964. The Beatles with Cassius Clay in Miami, Florida. Photo by Joe Allen.

18 February 1964. The Beatles with Cassius Clay in Miami, Florida. Photo by Robert Freeman.

1964, February 18. The Beatles with Cassius Clay in Miami, Florida.

1964, February 18. The Beatles have a mock fight with Cassius Clay in Miami, Florida.

The Beatles meet Cassius Clay (Mohammed Ali) in Miami on 18 February 1964

The Montreal Gazette - Feb 19, 1964

Gettysburg Times - Feb 19, 1964

“Who’s dem characters?”

The Beatles meet Cassius Clay in Miami, February 18, 1964. George has just got his arms crossed. He’s not even worried.