Complex sentence: He presented "Le Journal des Sports" during 1980s-1990s on FR3, then the program "Les Mélodies de Nelson" on Radio Classique on Saturday and Sunday from 12:00 am to 1:00 pm and wrote articles in "Le Figaro".
Split into simpler sentences: He presented "Le Journal des Sports" during 1980s-1990s on FR3. He presents the program "Les Mélodies de Nelson" on Radio Classique on Saturday and Sunday from 12:00 am to 1:00 pm and wrote articles in "Le Figaro".