Fly over Bonifacio, the dramatic clifftop town of Corsica. This drone footage captures its medieval citadel perched on white limestone cliffs, turquoise waters below, and hidden coves that make this ...

Read that again if you need to. Citadel, a hedge fund, and its sister firm Citadel Securities, a market maker, accepted just 0.4% of students who applied for this year's summer training program.

The 2025 class is the most exclusive yet — 0.4% of the 108,000 applicants were extended an invitation to the program across both Citadel and its market-making sister firm Citadel Securities.