Red 668 Golden Danger 334" @ 3, 38 1/4" inside spread Jumbo @ 3 Green 503's full brother, Jumbo H @ 240" @ 1 Green 503's full sister is the dam to this 201" yearling and the sire is Golden Danger. Red 668 is a 15/16 sister to this yearling. Green 503's full sister is the dam to Unchained 318" @ 1.