Dual Derby hero Lambourn with Group One aim in Bahrain as Aidan O’Brien races for record
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Trainer Chris Waller is aiming for a Group One win in Bahrain with his horse Lambourn. Waller is currently one Group One victory behind Aidan O’Brien's 2026 total of 28.
Australia-based trainer Chris Waller is just one Group One winner behind O’Brien’s 2026 tally of 28