Boxer Anthony Joshua has been sponsored by the sports drink brand Lucozade. Lucozade, a popular energy drink, has been a prominent sponsor of Joshua throughout his career. The partnership between Joshua and Lucozade has included various marketing campaigns and endorsements, with Joshua often seen promoting the brand in his training and fights. The sponsorship reflects the association of Lucozade with athletes and its aim to provide hydration and energy support to sports enthusiasts and professionals.