Teen cyclist Deborah from Andaman Nicobar Island clinched two gold medals at the ACC Track Asia Cup in Thailand. Earlier, Haryana's Dilawar Singh, opened India's account at the Asian event, as he won the silver. The pair of V G Parvathy and Rutuja claimed bronze in senior women's category as India finished the event with a rich haul of six medals. Talented junior rider Deborah who earlier grabbed gold in 500m Time Trial, won the individual Sprint title. Deborah and her compatriot Manorama Devi also attained two silver medals in Scratch and Point races. The bronze medal came in team Sprint on the final day of the continental event yesterday. The Indian contingent returned home today after delivering their best-ever performance in an international cycling competition – winning two gold, three silver and a bronze – in the three-day long event.