The content originally appeared on: Trinidad and Tobago Newsday Sports In this file photo, Trinidad and Tobago's Keshorn Walcott competes in the qualification round of the men's javelin throw at the 2020 Summer Olympics, on August 4, 2021, in Tokyo. - AP PHOTO Two-time Olympic medallist Keshorn Walcott has had successful surgery for the Achilles injury he suffered at the World Athletics Championships in Budapest, Hungary last week. The 30-year-old Walcott, who was one of TT's medal hopefuls at the […]