For the past leaders it may be better keeping a record and then counting the total trophies for each member and ordering them by trophies (with most gold first), it looks like it will be a long list if it's going to list the top 3 each day. What about
Pos | Name | Trophies | Total likes
1 | Matt | (gold trophy image) 3 (silver trophy image) 1 (bronze trophy image) 4 | 534
2 | Jimmy | (gold trophy image) 2 (silver trophy image) 0 (bronze trophy image) 1 | 6
etc