According to Web of Science, Prof. Ferenc Krausz is one of the most cited researchers worldwide. The Web of Science is the information and technology provider for the global scientific research community. Each year, Web of Science identifies the world’s most influential researchers. The selection marks the few who have been most frequently cited by their peers over the last decade. In 2020, fewer than 6,200, or about 0.1%, of the world's researchers, in 21 research fields and across multiple fields, have earned this exclusive distinction.