Complex sentence: High Time was best known for his career at stud and was considered a source of speed, he even earning the honor of being named Leading US Sire in 1928, and ranked in the top 20 on 12 other occasions.
Split into simpler sentences: High Time was best known for his career at stud, he was considered a source of speed and even earned the honor of being named Leading US Sire in 1928. He also ranked in the top 20 on 12 other occasions.