India, March 10 -- Among the tall, statuesque models, seeing the petite Toshada Uma saunter down the ramp is a breeze of fresh air. All of 4 feet 9 inches, the 25-year-old is slaying with her unbridled oomph and is breaking all stereotypes in fashion. But the journey till here hasn't been easy for the Mumbai-based Uma, who started facing extensive hair loss when she was 10. Naturally, modelling was not one of her career choices. At the age of 17, she was scouted for an e-commerce shoot....