multi-threaded rsync for a single gzip file

[Leaw, Chern Jian]

Hi,

I'm transferring a huge gzip file approximately 6GB over the WAN. I was
wondering if there is a way which I can initiate a
multi-threaded(multi-connection) rsync for transferring one gzip file? 

Could someone kindly show me how it should be done?
    
Thanks.