The greatest of all time turns 70. Wish him!

Bikash Mohapatra salutes boxing legend Muhammad Ali on his 70th birthday.

'Age is whatever you think it is. You are as old as you think you are.'

'Old age is just a record of one's whole life.'

Words of wisdom by someone simply nicknamed 'The Greatest.'

In 1942, on this day (Jan 17), he was born in Louisville (Kentucky), and named Cassius Marcellus Clay, Jr. He went on to be addressed by that title for 22 years of his life.

Now, the world knows him as Muhammad Ali, the legendary boxer whose record is, to put it in one word, impeccable. As a professional he fought a total of 61 fights, winning 56 of them (37 by knock-outs) and suffering only five losses.

A boxer renowned for his speed and swift footwork, Ali described his fighting style as "float like a butterfly, sting like a bee', one that ensured him three world heavyweight titles. 

'Perfection is not attainable, but if we chase perfection we can catch excellence.'

'I hated every minute of training, but I said, Don't quit. Suffer now and live the rest of your life as a champion.'

Having started boxing at the age of 12, Ali's amateur career was impressive -- one that saw him win 100 fights while dropping just five.

Among the plethora of titles he won in the period was the gold medal in the light-heavyweight category in the 1960 Summer Olympics in Rome.

While his win was expectedly straightforward, he couldn't keep the gold medal for long, throwing it into the Ohio river after being refused service at a 'whites-only' restaurant, a fact he later mentioned in his 1975 autobiography.

Even as Atlanta hosted the Centennial Games in 1996, in two of the most memorable moments, Ali was requested to light the torch to start the Games and was subsequently given a replacement gold medal, during a half-time ceremony of the basketball game between the United States and Yugoslavia, at the Georgia Dome. 

'Eat your words! Eat your words! I am the greatest''

A vindicated Ali, shouting at reporters who had dismissed him before his world title fight with Sonny Liston in Miami, in February 1964.

Liston was the reigning world heavyweight champion, having bested Floyd Patterson in 1962. Ali (then called by his original name) wasn't expected to defeat the champ, although he had an impressive record.

However, an upset was on the cards, as Ali got on top of a visibly inebriated Liston early on. As the contest entered the fifth round the younger boxer was dominating. Then, to the dismay of all, Liston failed to answer the bell for the seventh round, stating he had a shoulder injury.

Ali, rather Cassius Clay, at 22, had become the youngest boxer ever to take the world heavyweight title from a reigning champion -- a record he held for 22 years before Mike Tyson bested Trevor Berbick in 1986.

A year later, a rematch was held in Lewiston (Maine) and Ali knocked out Liston in the first round with something that later became famous as the 'phantom punch'.

'I'm a Muslim. I've been a Muslim for 20 years... You know me. I'm a boxer. I've been called the greatest. People recognize me for being a boxer and a man of truth. I wouldn't be here representing Islam if it were terrorist...  I think all people should know the truth, come to recognize the truth. Islam is peace.'

About a month after beating Liston for the world title, Clay had joined the Nation of Islam, the latter giving him the name Cassius X.

Clay was soon named Muhammad Ali, the adoped name symbolizing his new identity.

About 11 years later, Ali became a staunch Sunni, before turning to Sufism. 

Of all the men I fought, Sonny Liston was the scariest, George Foreman was the most powerful, Joe Frazier was the roughest and toughest and Floyd Patterson was the most skilled as a boxer."

In November 1965, Floyd Patterson was Ali's opponent in what was the latter's second title defence.

The two boxers weren't exactly in good terms. Ali, seven years younger to Patterson, called him 'Uncle Tom', as the latter refused to call him by his name, instead continuing to address him as Cassius Clay.

Patterson was attempting to be the first to win the heavyweight title three times. However, he was humiliated by his young opponent, losing by technical knock-out after the completion of 12 rounds.

It was alleged that Ali, instead of scoring a quick knock-out, had mocked, humiliated and punished Patterson throughout the fight, a charge that the champion vehemently refuted. 

'Why should they ask me to put on a uniform and go ten thousand miles from home and drop bombs and bullets on brown people in Vietnam while so-called Negro people in Louisville are treated like dogs and denied simple human rights?'

If Ali's fights were controversial, so were his actions away from the ring.

His religious beliefs -- he had only recently converted to Islam -- ensured he refused to be conscripted into the United States army during the Vietnam war. His reasoning for the same inspired an otherwise reluctant Martin Luther King Jr. to voice his opinion against the actions of the Lyndon Johnson administration.

Ali was vilified for his refusal and subsequently arrested (albeit not imprisoned). He was found guilty on draft evasion charges and was stripped of his boxing title. Moreover, his license was suspended, meaning he couldn't fight for about four years. 

'(Joe) Frazier is so ugly that he should donate his face to the US Bureau of Wild Life.'

Held at the Madison Square Garden in New York in March 1971, it was called the 'Fight of the Century'.

Both the boxers had impressive records. While reigning champion Joe Frazier had not lost in 26 fights (23 of them knock-out decisions), Ali also boasted of an unbeaten record in 31 fights, (including 25 knock-outs).

However, it was Frazier who would rule the day. A spectacular left hook from him early in the 15th round, put Ali on his back. And though the latter got up, Frazier continued his assault, going onto retain his title with a unanimous decision.

It was Ali's his first professional loss, a crushing one at that.

Four years later, the two boxers were involved in the 'Thrilla in Manila', the third and final face-off between them. The bout lasted 14 rounds before Ali was declared the winner. 

'Now you see me, now you don't. George (Foreman) thinks he will, but I know he won't!'

Ali regained the world title he was stripped off seven years later, against George Foreman.

The fight, held in Kinshasa (Zaire), on October 30, 1974, was billed as 'The Rumble in the Jungle'.

Foreman had everything going for him. Coming into the bout, he had won 37 of his 40 fights by knock-out and had knocked down Joe Frazier an incredible six times.

However, in one of the biggest upsets in the history of the sport, Ali regained his title, winning the high-profile contest in the eighth round. 

'At home I am a nice guy: but I don't want the world to know. Humble people, I've found, don't get very far.'

In 1980, a 38-year-old Ali challenged reigning champion Larry Holmes in an attempt to win a heavyweight title an unprecedented four times.

The veteran went on to lose the fight, throwing in the towel after the 10th round.

Four years later, Ali was officially diagnosed with Parkinson's Disease, prompting many to opine that it was his inability to give up the sport that led to decline in health.

He married four times and has seven daughters and two sons. Laila Ali, his daughter from the third marriage, is a retired professional boxer.

Despite being away from the limelight in recent years, the legacy of Ali continues to impress his many fans. He is a cultural icon. Among the many tributes, the 2001 biopic, Ali, directed by Michael Mann, garnered an Oscar nomination for Will Smith, who played the title role.

As the legend turns 70 today, let's all wish him a very Happy Birthday!!!