Table:
text: List of Scottish Professional Football League managers
List of managers
List of managers
Manager Nationality Date_of_Birth_and_Age Club Division
Derek McInnes Category:Articles with hCards Scotland 5 July 1971 (age42) Aberdeen Premiership
Alex Neil Category:Articles with hCards Scotland 9 June 1981 (age32) Hamilton Academical Championship
Gary Holt Category:Articles with hCards Scotland 9 March 1973 (age40) Falkirk Championship
James Ward Category:Articles with hCards Scotland 25 April 1972 (age41) Albion Rovers League Two
Willie Aitchison Category:Articles with hCards Scotland 10 November 1961 (age52) East Fife League One
Tommy Wright Category:Articles with hCards Northern Ireland 29 August 1963 (age50) St. Johnstone Premiership
Allan Johnston Category:Articles with hCards Scotland 14 December 1973 (age40) Kilmarnock Premiership
Jim McIntyre Category:Articles with hCards Scotland 24 May 1972 (age41) Queen of the South Championship

Question: Who is the manager of St Johnstone Club among Scottish Professional Football League managers?