Bartolomeo Colleoni was a renowned Italian condottiero, or mercenary leader, during the 15th century. Born in 1395 in Bergamo, he became famous for his military skills and leadership in various battles across Italy. Colleoni served several city-states, including Venice, where he played a crucial role in expanding its territories. In 1475, he commissioned a statue of himself, which was created by the sculptor Andrea del Verrocchio. This statue, located in Venice, symbolizes his power and influence. Colleoni's legacy continues to be remembered as a significant figure in the history of Italian military leaders.