the 27-year-old said just the smell from a barbecue brought back the traumatic moment she was trapped for four hours where she suffered burns to 65 per cent of her body .
speaking to a networking wa audience at crown perth on wednesday , the burns survivor said she still struggles to overcome her ordeal during a speech on wednesday .
the motivational speaker suffered burns to 65 per cent of her body when she competed in an ultra-marathon .