Gronkowski is a 8 year old colt and has raced from 2017 to 2021. He was sired by Lonhro out of the Lookin At Lucky mare Four Sugars. He was trained by Chad Brown and has raced for Phoenix Thoroughbred, LTD, and was bred in Kentucky, United States by Epic Thoroughbreds LLC. Gronkowski has raced at Aqueduct, Belmont Park, Chelmsford City-GB, Kempton Park-GB, King Abdulaziz-KSA, Meydan-UAE, Newbury-GB, Newcastle-GB, Newmarket-GB, Saratoga with wins at Chelmsford City-GB, Kempton Park-GB, Newcastle-GB. His stakes wins include wins in the 2018 Burradon Stakes (LS), 2018 Conditions Stakes, 2018 Novice Stakes , and the 2017 Novice Stakes .