🔥🚨DEVELOPING: A transgender basketball stars says she is at a disadvantage versus her female opponents. 

Harriette Mackenzie a biological male claims she is at a major 'competitive' disadvantage when she plays against women on the court.

Explaining that she began transitioning in 'kindergarten or first grade', she said: 'I'm playing at a major biological disadvantage.
'I never went through male puberty, I only went through female puberty.'

She then added: 'I believe all trans people should be included in sports.'

Mackenzie and her Vancouver Island University teammates were supposed to be playing twice against Columbia Bible College (CBC) in Abbotsford, B.C this weekend but have claimed they do not feel safe enough to do so.