“Protect My Weekends a Little Better”: 10 On The Weekend with Onur Sümer Ahmad Abbas October 4, 2026 For GSC International’s Onur Sumer, investment migration was “never really just about obtaining a passport.”
What Argentina Should Take From Turkey and the Caribbean, and What It Must Leave Behind Onur Sumer September 24, 2026 Onur Sümer of GSC International argues Argentina can borrow mechanisms from both precedents while inheriting the conditions of neither.