By Oliver Trust
BERLIN, June 15 (Xinhua) -- Germany left back Nathaniel Brown is still trying to process how quickly his life has changed.
After a rapid rise, the 22-year-old joined Eintracht Frankfurt and, days before his 23rd birthday on Tuesday, found himself in Germany's starting lineup for its 7-1 victory over Curacao in its opening match of the 2026 FIFA World Cup.
Brown marked the occasion with a goal and an assured display, further enhancing his growing reputation.
Off the field, speculation over his future has intensified. German media reports say Bayern Munich is close to agreeing to a deal for the defender, with Bild reporting a transfer fee of 55 million euros (63 million U.S. dollars).
Only months ago, Brown was facing a very different challenge after receiving his first call-ups to the national team in November and March.
He admitted he was unsure how to address Germany goalkeeper Manuel Neuer, alternating between the informal "du" and the formal "Sie" used in German to show respect.
"I didn't know what was best," Brown said. "That kept me busy."
After seeking advice, he eventually settled on the more familiar form of address when speaking to Neuer, who is appearing at his fifth World Cup at the age of 40.
Since then, Brown's confidence has grown alongside his standing within the squad.
Germany coach Julian Nagelsmann said he noticed "an emotional flash" in Brown's eyes after his goal against Curacao.
The defender, who has overtaken RB Leipzig's David Raum as Germany's preferred left back, admitted he is still adjusting to his new reality.
"I can't believe it. It feels unreal," Brown said, brushing aside questions about the reported Bayern move.
Nicknamed "Nene," Brown said he was looking forward to spending his birthday with his family.
"My family is here, and I am so happy to spend this day with my loved ones," he said.
German media has hailed Brown as the country's "discovery of the year," and he has already earned the trust of teammates and coaches, taking responsibility for free kicks and corners.
"They told me I can do it," Brown said.
Neuer, meanwhile, has embraced a mentoring role and is ready to help the newcomer continue his development. The pair could become club teammates next season if Brown completes his expected move to Bayern Munich.
Nagelsmann believes Brown has yet to realize his full potential and expects more to come from the defender.
For now, Brown is enjoying a brief chance to slow down before Germany faces Cote d'Ivoire in its second Group G match on Saturday. ■