Presnel Kimpembe

Presnel Kimpembe is not mentioned in either of the provided news articles. The articles focus on historical comebacks in the Champions League and the prospects of Barcelona overcoming a deficit in a future match. They discuss previous instances where teams have successfully overturned two-goal deficits in the competition, highlighting examples such as Ajax, Liverpool, Sporting de Portugal, and Barcelona themselves. The articles emphasize the difficulty of achieving such a comeback, particularly when the first leg result requires scoring multiple goals away from home. Giuliano Simeone's warning about Barcelona's potential is also mentioned. Therefore, without further context, it's impossible to determine Kimpembe's current relevance or significance based solely on these articles.