He's 5 foot 10.
1.83 metres (6 feet and 0.0472 inches) and 1.75 metres (5 feet and 8.9 inches)
Under 5' 2". A jockey can be any height, but they must be under 115 pounds and 16 years old or older.
6 foot 2 inches
He is 6' 3"
6 feet and 2 inches