Technological innovations in sport

Which of these sports was the first to introduce a video review system to assist referees?

Kenyan athlete Hellen Obiri, what position did she obtain in the Olympic marathon at the Paris 2024 Games?

From what year was television used as a medium to watch the Olympic Games?

High-tech swimsuits were banned from swimming competitions because they gave an unfair advantage.

In which Olympic discipline has Argentina won the most gold medals in its history?

What technology is used in athletics to accurately time results?