Complex sentence: Daniel Petkanov is a reporter of Nova TV show "Chasat na Milen Tsvetkov" ("Milen Tsvetkov's Hour") and the former boyfriend of Aleksandra B. He entered the house on Day 1.
Split into simpler sentences: Daniel Petkanov is a reporter of the Nova TV show "Chasat na Milen Tsvetkov" ("Milen Tsvetkov's Hour"). He is also the former boyfriend of Aleksandra B. He entered the house on Day 1.