Track Stars Prepare for High-Stakes Showdowns at Paris Olympics

Sha'Carri Richardson and Noah Lyles aim for their first Olympic golds as Shericka Jackson faces a fitness challenge.

Richardson, the reigning world champion, is a top contender in the women's 100 meters.
Lyles seeks redemption in the 200 meters after a disappointing bronze finish in Tokyo.
Jackson, a key rival, suffered a recent injury scare but is working towards recovery.
The Paris Olympics will feature 48 track and field events with $50,000 payouts for gold medalists.
Ukrainian high jumper Yaroslava Mahuchikh eyes gold amid geopolitical tensions.