List of Famous people born on May 21st

Maiko Itai is a Japanese beauty pageant contestant who won Miss Universe Japan 2010 on 9 March 2010. Itai, the 13th Miss Universe Japan, accepted the crown from Emiri Miyasaka, Miss Universe Japan 2009.

Aleksander Petrov is a Russian political figure and a deputy of the 5th, 6th, 7th, and 8th State Dumas. In 2009, he was granted Candidate of Sciences in Economics degree.

Madson Formagini Caridade, or simply Madson, is a Brazilian footballer who plays as attacking midfielder for Fortaleza. He is known for his small stature and his set pieces.

Abdurahim Laajab, commonly known as Ibba Laajab (イバ), is a Norwegian footballer of Moroccan origin who plays for Japanese club Omiya Ardija as a winger. Ibba also plays futsal. He holds a Norwegian citizenship and is one of the key players in the Norwegian futsal team.

Sir Theodore Ernest Warren Brinckman, 4th Baronet was an English first-class cricketer. He played often for the Marylebone Cricket Club (MCC), and captained teams that toured the Channel Islands and South America. On tour to South America in 1937–1938, his team played three first-class matches against the Argentina national cricket team, drawing the three match series 1-1.

Ralph Dayton Sanford was an American film actor. He appeared in more than 180 films and in at least 200 episodes on television between 1930 and 1960, mostly bit parts or supporting roles. Sanford frequently appeared in Westerns and often portrayed "tough guys". Sanford also served in the infantry during World War I.

Bijibal Maniyil, credited on screen mononymously as Bijibal, is a prolific Indian composer of Malayalam language films, documentaries, short films and television commercials. He is also an occasional playback singer. In a career spanning over fourteen years, he has composed for close to 150 feature films and several more television commercials.