Is Marcelo Bielsa the man to return Leeds United to the glory days? We go exclusively behind the scenes in the build-up to the new season.
Bielsa replaced Paul Heckingbottom as head coach in mid-June at Elland Road after agreeing a two-year deal with the Yorkshire club.
The 62-year-old arrives in England with an impressive CV, having managed the likes of Athletic Bilbao, Marseille and Lazio in Europe - as well as the national sides of Chile and his native Argentina.
It's an exciting appointment for Leeds, as he could bring glorious, dynamic football, something that hopefully the Championship will not have seen before in terms of tactical flexibility and style of play.
It will be intriguing to see how both the club and Bielsa take on the Championship and we have gone behind the scenes in pre-season.
Watch our exclusive documentary 'Leading Leeds United' on Sky Sports Football at 8pm on Thursday or On Demand.