Former Spanish king Juan Carlos, who abdicated last year, joined the Toro Rosso team at the Bahrain Grand Prix. Here Carlos Sainz Jnr explains the intricacies of a 2015-specification F1 steering wheel to him along with team principal Franz Tost and Sainz’s multiple world rally champion father.
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A selection of the best will feature in a future edition of the F1 Fanatic Round-up.
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