Premiership all-time heaviest players: Top 10 ranked with International stars involved

RUCK.co.uk looks at the ten heaviest rugby players in the history of Premiership rugby. There are some big boys in here!

10. Opeti Fonua (London Welsh/Leicester/Newcastle) - 135kg

9. Salesi Ma'afu (Northampton/Gloucester) - 136kg

8. Mark Irving (Newcastle Falcons) - 136kg

7. Nemani Nadolo (Leicester Tigers) - 137kg

4=. Ehren Painter (Northampton Saints) - 138kg

4=.  Olly Kohn (Bristol/Harlequins) - 138kg

4=. Tony Buckley (Sale Sharks) - 138kg 

3. Will Skelton (Saracens) - 140kg

2. James Johnston (Harlequins/Saracens/Wasps/Worcester) - 140kg 

1. Biyi Alo (Worcester Warriors) - 143kg