I think, I need to explain a bit - it's just U19, so no big deal, but any discussion should be completed.
I am not sure if posters praising his Inter District stats has much idea about the tournaments in PAK. Inter Region is played between 18 teams - ideally better performers from Inter District should be filtered to the higher tier - Inter District has 101 teams ............... Instead of judging by the higher tier, bringing Inter District stats are like judging Ahmed Shehzad based on his National List A stats, rather than ODI stats. The kid, played well at district level, so selected to Regional level, where he failed measurably - now, he is selected to another tier higher at National level - it's 101>18>5; obviously he doesn't merit selection from the stats. It's a naive point to say 1 out of 75, because cricket squad is not all about 15 specialist batsmen - the kid doesn't deserve to be among top 35 batsman on stats; I don't know other factors.
I can explain the vast difference between his 2 sets of stats. In a country like PAK (Or South Asia), where basic sports infrastructure is so poor that at junior level 99.99% kids don't get even decent chance to play & show their talent. In that environment, this kid was born to Inzamam Ul Haq, one of the best ever batsman & PAK captain - it's like Prince William in cricket world, ok may be prince Harry. He was born in an affluent cricket culture which gave him a head start early in career - at U16/U19 level that's massive handicap for bashing lower tier of talent pool, but found out at the highest level, because probably the kid isn't that good.
The closest similar example I can give is Sajid Hasan, son of Raqibul Hasan. His father was a stalwart of BD cricket, National Captain for a decade, coach, selector, administrator, organizer, sponsor what not in BCB? He availed his son best possible facilities - training with International starts at club from teen, gym, diet, private coaching, specialized conditioning camps, above all personal mentoring; even they had practice nets at back yard. Sajid was a phenomenon in school & club cricket - bullying boys who had to carry his kit bags, for a little touch of his imported British made gears; but he couldn't keep his spot even in Dhaka League clubs for more than 1/2 years once became professional cricketer. Similar example I can give will 3/4 sons of Abdul Qadir - all of them played for PAK juniors, fast tracked to Corporate teams like NBP, Lahore ... in couple of years time, where is Rehman, Imran, Sulman or Usman? Same I can say for Shehzar Mohammad - guy practices lot and his father, grandpa backed him to their limit, that kept him in PIA team for almost a decade for his 18 average as specialist opening batsman ......
In Bollywood, almost every star has brought their kids to the business, so it's not unique in cricket only. Can't say if this kid is good or bad, but hope that he is more close to Ranvir Kapoor than Tushar Kapoor.