Q: McPartlin and Donnelly first met while working on the BBC children's drama Byker Grove in 1989. After a shaky start, they soon became best friends. They have achieved such popularity as a duo that they are hardly ever seen apart on screen. It is reported that they are each insured against the other's death, with the amount reportedly being around £ 1,000,000. Their inseparability has led to their receiving joint nominations for many awards. They are both managed by the James Grant Group.\n\nAnswer this question based on the passage: when did ant and dec join byker grove?
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To answer the above question, the relevant sentence is: McPartlin and Donnelly first met while working on the BBC children's drama Byker Grove in 1989. So the answer is 1989.
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