article_snippet: Fernando Alonso's crash during the second pre-season test last month in Barcelona, which rendered the Spaniard unconscious and resulted in a three-day stay in hospital, has left many observers perplexed.
article_snippet: To avoid the prospect of second-impact syndrome, Fernando Alonso's is to sit out next weekend's season-opening grand prix in Australia, returning for the subsequent race in Malaysia on March 29 .
article_snippet: Fernando Alonso's leaving hospital last month following Fernando Alonso's pre-season crash during testing with McLaren in Barcelona .
article_snippet: Fernando Alonso's was flown away by helicopter following Fernando Alonso's pre-season crash .
article_snippet: McLaren have categorically made clear there was no car or systems failure that led to the incident at the Circuit de Catalunya on February 22, instead blaming a freak gust of wind.
article_snippet: Alonso in pre-season testing with McLarenbefore McLaren crash in Barcelona last month .
highlights_snippet: Fernando Alonso's pre-season crash left Fernando Alonso's hospitalised for three days .