Alfréd Hajós, Hungarian swimmer and architect, designed the Grand Hotel Aranybika (b. 1878)
Alfréd Hajós (1 February 1878 – 12 November 1955) was a Hungarian swimmer, football player and manager, and architect. He was the first modern Olympic swimming champion and the first Olympic champion of Hungary. No other swimmer ever won such a high fraction of all Olympic events at a single Games.