Parkinson's disease causes slowness of voluntary movement.
The ICC Under-19 Cricket World Cup is an international cricket tournament contested by national under-19 teams .. cricket. cricket. First contested in 1988 , as the Youth World Cup , it was not staged again until 1998 .. 1988 ICC Under-19 Cricket World Cup. in 1988. 1988 Youth Cricket World Cup. until 1998. 1998 Under-19 Cricket World Cup. Since then , the World Cup has been held as a biennial event , organised by the International Cricket Council -LRB- ICC -RRB- .. International Cricket Council. International Cricket Council. The first edition of the tournament had only eight participants , but every subsequent edition has included sixteen teams .. Australia and India have both won the World Cup three times , while Pakistan have won twice and England , South Africa , and the West Indies once each .. Australia. Australia national under-19 cricket team. India. India national under-19 cricket team. Pakistan. Pakistan national under-19 cricket team. England. England under-19 cricket team. South Africa. South Africa national under-19 cricket team. West Indies. West Indies under-19 cricket team. Two other teams -- New Zealand and Sri Lanka -- have made a tournament final without going on to win .. New Zealand. New Zealand national under-19 cricket team. Sri Lanka. Sri Lanka national under-19 cricket team. In June 2016 , the Board of Control for Cricket in India -LRB- BCCI -RRB- decided that Indian players could only play in one under-19 tournament , regardless if they still meet the age criteria for another edition .. India. India national under-19 cricket team. Board of Control for Cricket in India. Board of Control for Cricket in India