After missing the Saudi GP due to appendix surgery, Carlos Sainz looked frail as he prepared for the Australian GP

F1 expert Martin Brundle was 'peturbed' by Carlos Sainz's stature at the Australian Grand Prix on Sunday. Ferrari driver looked 'fragile' at the time of the race in Melbourne on Sunday afternoon. F1 star looked 'frightened' by Ferrari driver's performance at Australian GP.

Carlos Sainz returns to F1 racing in Australia after missing the Saudi GP because of appendix surgery. Ferrari’s Sainiz didn’t need to “raise his hand” and have another driver take his place during the first two practice sessions for the Australian Formula 1 Grand Prix.

Carlos Sainz Jr. expected back from appendicitis for Ferrari at this weekend’s Australian GP. The Spaniard underwent surgery for appendiciti and is expected to be fit to race for Ferrari. Ferrari driver has been sidelined for the rest of the season with a groin injury.

Carlos Sainz diagnosed with appendicitis and will "require surgery", Ferrari say. British teenager to replace Ferrari's Carlos Sainez at Saudi Arabian Grand Prix. Ferrari: 29-year-old will require surgery and will be out of action for the rest of the season.