Who was the first person to successfully sail around the Cape of Good Hope?

Bartholomeu Dias was the first person to successfully sail around the Cape of Good Hope, achieving this significant milestone in 1488. His voyage demonstrated the possibility of navigating to the Indian Ocean from the Atlantic, thus opening sea routes for future exploration and trade between Europe and Asia.

Dias's journey was noteworthy not just for its geographical impact but also for its timing, as it occurred during the Age of Exploration when European powers were seeking new trade routes. This accomplishment set the stage for Vasco da Gama's subsequent voyage to India, but it was Dias who first ventured past this crucial point at the southern tip of Africa, which had been feared by many sailors of his time due to treacherous waters. The other explorers mentioned, while significant in their own rights, did not complete this specific achievement of rounding the Cape.