jimmy anderson becomes england 's leading test match wicket-taker .
the 32-year-old surpassed the record held by sir ian botham -lrb- 383 -rrb- .
anderson picked up his 384th wicket during first test against west indies .
he took the wicket of denesh ramdin , caught behind by alastair cook .
he drew level with botham on 383 when marlon samuels edged to gully .