**Ospreys head coach Toby Booth has hailed Wales star George North's "international standard" form for his region ahead of this season's Guinness Six Nations Championship.** North's record stands comparison with most during rugby union's professional era, having amassed 41 tries in 98 games for Wales to stand second on his country's all-time touchdown chart behind Shane Williams. He has also toured twice with the British and Irish Lions - to Australia in 2013 and New Zealand in 2017 - and there has been no waning of his standards in recent weeks.