No, try again.

Which current SL player scored the quickest competitive Hat-trick in a game?

Malcom Alker, 3 tries in 8 mins.

Wrong

Bit of a long shot but..

Chris Chester - Halifax (Thrum Hall, The Shay) - He left the year it opened.
- Wigan (Central Park, JJB OR JJB,DW Stadium if were being extra smart although obviously it's the same ground) - Joined the year they moved into JJB so don't think it's him but anyway...
- Hull FC (Boulevard, KC)...another grey area as KC opened in 2002 and they left it to join the KC in Jan 03.

Your spot on fella, well done

He played for Halifax at Thrum Hall and The Shay in 97 and early 98 he moved to Wigan mid-way through 98 and played at Central Park a few times at Half-back due to Tony Smith being injured, then moved to JJb Stadium at the end of 99 and then onto the Boulevard at Hull FC for the start of the 2002 season, they didn't move to the KC until 2003.

1 man, 3 clubs, 6 grounds.

it's an urban myth

Reading is the answer because they play in the Royal county of Berkshire but it's not true

was it Chris Thorman?

Correct, against Dewsbury in 2002, scored in the 3rd, 5th and 7th minute.

Football:

Which team is the only club not to play in the place of which they are named? (e.g Liverpool play in Liverpool)

It's not an urban myth and it's not Reading......