Kanwardeep ji,
I am quite surprised when you say that South does not have good Cricketers! you have the famous "wall" in Rahul Dravid. then you have Anil Kumble who very recently retired from test cricket only and still performing creditably in the 20 - 20 format in IPL and has 600 odd wickets and is the 3rd highest wicket taker of all time just behind Muthaiah Murlitharan of Sri Lanka and Shane Warne of Australia. Then you have VVS Laxman, Sreeshanth, Balaji. There are more but i am not able to recollect their names.
Hockey which was the preseve of Punjab, has now many players from Kerala, Dhanraj Pillai being foremost of them who was unfortunately done in by the machinisations of KPS Gill.
As far as olympic medals are concerned, it is only now that we have had a Gold Medalist in individual event that too only in clay pigieon shooting to Bindra. The other 2 medals 2 bronze in boxing and wrestling.
The largest number of Athletes in the 2008 olympic contingent were from South that is 10, 3 were from Punjab (All Kaurs!) and 3 from elsewhere. For game events such as Tennis, badminton, TT large majority were from south. Only in shooting wrestling and boxing all were from North mostly from Punjab and Haryana. This was unthinkable a few yewrs ago. Athleters used to be exclusively from North especially from Punjab.
As far as farmers suicides are concerned this has been an all India phenomena with the highest being from Vidharba in Maharashtra. Punjab too had quite a few.
ITminister from DMK has only been a recent Phenomena. Earlier in BJP time Pramod Mahajan looked after IT. But, Bangalore, Hyderabad and Chennai had established themselves much earlier and no thanks to Politicians of any hue.
Even if you take infrastructure such as roads in the interior of the states, Tamilnadu has the best and backed up with excellent network of bus services. Haryana which was leading a few years back has fallen behind and Punjab is nowhere.
Even in the fields of Truck transport, Punjab had a near national monoply. Where ever you were in India yuo would find Sikh symbols on the trucks. No longer now. Now even in Delhi and Haryana you find isolated trucks with such symbols. Same is the case with Highway dhabas and Auto spare parts shops.In Army also the number has drastically comedown but that is due to GOI policy of proportional recruitment from all states, so that no particular state is able to monopolise armed might in itself.
Yes they still produce 50% of grain output of the country but as an earlier thread showed this is at tremendous cost such as ruining the groundwater and fertility of soil.
Most of the wealth on boorish display in Punjab is either from agriculture or from money sent home by NRIs.