India U19 Squads-
1988-
Nayan Mongia
1998-
Amit Pagnis, Captain Mumbai
Reetinder Sodhi, Vice-captain Punjab
Mohammad Kaif Uttar Pradesh
Vasant Saravanan Tamil Nadu
Virender Shewag Delhi
Laxmi Ratan Shukla Bengal
Arvind Solanki Uttar Pradesh
Rajshekar Shanbal, Wicket-keeper Karnataka
Shiv Sagar Singh Bengal
Harbhajan Singh Punjab
Amit Bhandari Delhi
Sreekumar Nair Kerala
Sumit Panda Bihar
Rajesh Pawar Mumbai
Coach: Krishnamachari Srikkanth Tamil Nadu
Manager: Gautam Dasgupta Bengal
2000-
* *M Kaif
* RS Sodhi
* Yuvraj Singh
* YV Rao
* NK Patel
* S Sriwastava
* M Tripathi
* +A Ratra
* NA Yadav
* RS Ricky
* S Vidyuth
2002
# Parthiv Patel (captain)
# Maninder Bisla
# Y Gnaneswara Rao
# Deepak Chougule
# Stuart Binny
# Irfan Pathan
# Siddharth Trivedi
# Chandrashekar Atram
# Rakesh Mohanty
# Abhishek Sharma
# Khanin Saikia
# Chandan Madan
# Mohnish Mishra
# Paul Valthaty
* M Diwakar
* AM Dave
* Manish Sharma
Coach : RMH Binny
2004
# *Ambati Rayudu
# Robin Uthappa
# Gaurav Dhiman
# Praful Waghela
# Faiz Fazal - replaced 14th Feb
# Shikhar Dhawan-batsmen of the tournament
# Abhishek Sharma
# Suresh Raina
# Praveen Gupta
# RP Singh
# +Dinesh Karthik
# VRV Singh
# Rakesh Solanki - added 14th Feb
# Sunny Singh
# Nikhil Rathod
# Ram Babu Gupta - Manager
# Robindra Singh - Coach
# Dr. Kinjal Suratwala - Physio
# Dilip Vengsarkar - Development Chairman
http://content-ind.cricinfo.com/ci/content/story/137215.html
rayudu was banned for semi final
2006-
India Squad
* *Ravikant Shukla
* Piyush Chawla
* Cheteshwar Pujara-Batsmen of tournament
* Rohit Sharma
* Mayank Tehlan
* Debabrata Das
* Ravi Jadeja
* Pinal Shah
* Abu Nechim Ahmed
* Shabaz Nadeem
* Parmar Bipinbhai
* Sourabh Bandekar
* Gourav Dhiman
* Vijaykumar Yomahesh
What is interesting is that many of the players of the recent 3 world cups have made the senior team or joined the ICL(abhishek sharma,ambatti rayuddu etc..).
While some players have like gaurav dhiman have just vanished.