Aston knows high 'calibre' Alonso could make life difficult

Mike Krack knows that Fernando Alonso could make life difficult for Aston Martin but hiring the two-time world champion is “the right step”.

Alonso's vocal annoyance can't be separated from Aston decline - The Race

Frustrated Fernando Alonso Claims Aston Martin Didn't Do as Much as Other Teams - The SportsRush

Alonso's Indy 500 crew given dispensation to work late on repairs

Why is Alonso racing for McLaren? Doesn't he want to challenge the championship once again? - Quora

Aston knows high 'calibre' Alonso could make life difficult

I'm fitter than ever' - Veteran Formula 1 star Fernando Alonso still believes in third title with Aston Martin, who could be faster than Lewis Hamilton's Mercedes

Aston knows high 'calibre' Alonso could make life difficult

Fernando Alonso will be 'challenging' for Aston Martin, says team boss Mike Krack - BBC Sport

How 'demanding' Alonso has started life with Aston Martin

I'm fitter than ever' - Veteran Formula 1 star Fernando Alonso still believes in third title with Aston Martin, who could be faster than Lewis Hamilton's Mercedes

Aston Martin expects 'difficult' Alonso: 'Exactly what we need

Fernando Alonso coy on F1 future as he remains 'attractive to other teams' : PlanetF1

Aston knows high 'calibre' Alonso could make life difficult