Answer by taking a quote from the following article:

, Malcolm Denzil Marshall (18 April 1958 - 4 November 1999) was a West Indian cricketer. Primarily a fast bowler, Marshall is regarded as one of the finest and fastest pacemen ever to have played Test cricket. His Test bowling average of 20.94 is the best of anyone who has taken 200 or more wickets. He achieved his bowling success despite being, by the standards of other fast bowlers, a short man - he stood at 5 feet 11 inches (1.80 m), while most of the great quicks have been well above 6 feet (1.8 m) and many great West Indian fast bowlers, such as Joel Garner, Curtly Ambrose and Courtney Walsh, were 6 feet 6 inches (1.98 m) or above.

Marshall made his Test debut in the Second Test at Bangalore on 15 December 1978. He immediately developed a career-long antipathy to Dilip Vengsarkar due to his aggressive appealing. Despite doing little of note in the three Tests he played on that tour, he did take 37 wickets in all first-class games, and Hampshire saw enough in him to take him on as their overseas player for 1979, remaining with the county until 1993. He was in West Indies' World Cup squad, but did not play a match in the tournament. Hampshire were not doing well at the time, but nevertheless he took 47 first-class wickets, as well as picking up 5-13 against Glamorgan in the John Player League.  Marshall came to prominence in 1980, when in the third Test at Old Trafford he accounted for Mike Gatting, Brian Rose and Peter Willey in short order to spark an England collapse, although the match was eventually drawn despite Marshall taking 7-24. After 1980/81 he was out of the Test side for two years, but an excellent 1982 season when he took 134 wickets at under 16 apiece, including a career-best 8-71 against Worcestershire, saw him recalled and thereafter he remained a fixture until the end of his international career.  In seven successive Test series from 1982/83 to 1985/86 he took 21 or more wickets each time, in the last five of them averaging under 20. His most productive series in this period was the 1983/84 rubber against India, when he claimed 33 wickets as well as averaging 34 with the bat and making his highest Test score of 92 at Kanpur. A few months later he took five in an innings twice at home against Australia. At the peak of his career, he turned down an offer of US$1 million to join a rebel West Indies team on a tour to South Africa, still suffering international sporting isolation due to apartheid.

How did he get his start in his career?
Marshall made his Test debut in the Second Test at Bangalore on 15 December 1978.