Complex sentence: In 2011, Shepherd Hills Tested was named D&H's Smooth Groove when he was 3 years old and won the most money in the regular season of the ABBI in 2011.
Split into simpler sentences: In 2011, Shepherd Hills Tested was named D&H's Smooth Groove when he was 3 years old. He won the most money in the regular season of the ABBI in 2011.